Posts tagged nanocrystals

Samsung doesn't think your plain old UHD TV will cut it anymore. You know, like the models it debuted last year. Now what's the newest in new? SUHD, with the outfit saying it reserves the "S" designation for its top-tier models we're about to describe. The displays run Tizen and range from 48 inch...

In the heat of summer, either you shut the windows and crank up the AC, or pull down the blinds and stumble around in the gloom. At least, that was the case. A team at the Lawrence Berkeley National Laboratory has developed a new smart window that lets people choose what they want to let into thei...

Solar cells are becoming more viable sources of energy -- and as they become more efficient, they're only getting smaller and cheaper to produce. Liquid nanocrystal cells are traditionally inefficient at converting sunlight into electricity, but by adding a synthetic ligand to help transmit curren...

Blu-ray was already looking mighty fine at 25GB of storage per layer -- and if Sony manages to make the indigo foil sheets hold 33.4GB each, we certainly won't complain -- but Japanese researchers have discovered a compound that could leapfrog Blu-ray entirely. Scientists at the University of Tokyo ...

Fujitsu just announced what's reportedly the world's first quantum dot laser capable of 25 gigabits per second of data transmission. Go on -- there's no need to hold your applause. Now, we've seen lasers beam packets at 1.2 terabits per second over miles of open ground, and up to 15.5Tbps through a...

The invention of nanocrystal semiconductors -- more commonly called quantum dots -- has spurred scientists to create everything from precisely-colored LED lamps to higher-density flash memory. There's also been some talk of applying a solution of the tiny crystals to create higher sensitivity camer...

For the longest while, scientists have been flummoxed by the incessant coruscating emitted by individual molecules; no matter their methods, they could never quite seem to overcome a troubling optical quirk known sensibly as "blinking." Thanks to a brilliant crew at the University of Rochester, ho...